W/R 1925TRi Twin-Plug Engine

This is the first big bore 1925cc engine that we built. For a report on the development of the 1925cc engine see below.

Statistical information:

91.0mm x 74.0mm
Scat lightweight forged crankshaft
Carrillo rods
W/R Twin-Plug Conversion Kit
W/R Piston and Cylinder Kit (CR10.8:1)
W/R High-Flow Cylinder Heads (44I/34E)
W/R 288 degree Sport Cam
W/R 5.25" Pulley
W/R Crankcase breather kit
W/R Twin-Plug Sport Exhaust (stainless)

Case modified for piston oil squirters
10.5 lb flywheel with lightweight alu. pressure plate
Extended oil sump
Full flow oiling system with dual front oil coolers
Electronic sequential fuel injection with full electronic ignition control (Motec ECU)
45mm TWM throttle bodies with intake horns
OEM style stainless sport exhaust

152hp @6500rpm / 140ft/lbs torque @5100rpm

Development of the Twin and Single Plug 1925cc Engines Page is under construction.